2088404792

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{173}}^1\times {\mathrm{401}}^1$

素因数の和:704

約数の個数: 64

約数和(自身を含む): 4079367360

約数和(自身を除く): 1990962568

約数列:

[1, 2, 4, 8, 53, 71, 106, 142, 173, 212, 284, 346, 401, 424, 568, 692, 802, 1384, 1604, 3208, 3763, 7526, 9169, 12283, 15052, 18338, 21253, 24566, 28471, 30104, 36676, 42506, 49132, 56942, 69373, 73352, 85012, 98264, 113884, 138746, 170024, 227768, 277492, 554984, 650999, 1301998, 1508963, 2603996, 3017926, 3676769, 4925483, 5207992, 6035852, 7353538, 9850966, 12071704, 14707076, 19701932, 29414152, 39403864, 261050599, 522101198, 1044202396, 2088404792]

約数ペア:

[(1, 2088404792), (2, 1044202396), (4, 522101198), (8, 261050599), (53, 39403864), (71, 29414152), (106, 19701932), (142, 14707076), (173, 12071704), (212, 9850966), (284, 7353538), (346, 6035852), (401, 5207992), (424, 4925483), (568, 3676769), (692, 3017926), (802, 2603996), (1384, 1508963), (1604, 1301998), (3208, 650999), (3763, 554984), (7526, 277492), (9169, 227768), (12283, 170024), (15052, 138746), (18338, 113884), (21253, 98264), (24566, 85012), (28471, 73352), (30104, 69373), (36676, 56942), (42506, 49132)]